<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title></title>
	</head>
	<body>
		<div id="app">
			<span v-text="message"></span>
		
			<!-- 等价于
			<span v-text>{{message}}</span>
			-->
		</div>
	
		<script src="https://unpkg.com/vue@next"></script>
		<script>
			const vm = Vue.createApp({
				data() {
				    return {
				        message: 'Hello Vue.js'    
				    }
				}
			}).mount('#app');
		</script>
	</body>
</html>